Reprogramming Files / P0011 & P0023 – 2023 Subaru Impreza & Crosstrek

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NUMBER: 09-105-23
DATE: 05/09/23

APPLICABILITY: 2023MY Impreza
2023MY Crosstrek
SUBJECT: Reprogramming Files / P0011 & P0023

 

INTRODUCTION:

This bulletin announces availability of reprogramming files for the Engine Control Module (ECM) to address rare cases of DTCs P0011 (“A” Camshaft Position – Timing Over-Advanced or System Performance Bank 1) and P0021 (“A” Camshaft Position – Timing Over-Advanced or System Performance Bank 2) detected by the ECM. The new files contain enhanced logic to optimize the detection parameters of DTCs P0011 & P0021. If these DTCs are detected by the ECM, reprogram the ECM using the procedures outlined in this bulletin.

 

PRODUCTION CHANGE INFORMATION:

These files were incorporated into vehicle production as per the table below.

Model Starting VIN
Impreza TBD
Crosstrek 2.0L P8318320
Crosstrek 2.5L P8318216

 

PAK FILE APPLICABILITY:

Model MY File Description Specification Old Part Number Decryption Keyword New CID
 Impreza 23 22765AT09B.pak 2.0L NA,

5MT AGS

22765AT09A 401CF814 XE1W011C00G
22765AT10B.pak 2.0L NA, 5MT 22765AT10A DEBDA228 XE1W011A00G
22765AT11B.pak 2.0L NA,  CVT AGS 22765AT11A EC5B6DA7 XE1W011D00G
22765AT12B.pak 2.0L NA, CVT 22765AT12A 335DF2C2 XE1W011B00G
Crosstrek 23 22765AT131.pak 2.0L NA,

6MT

22765AT130 63E869EF XE1W011E00G
22765AT141.pak 2.0L NA, CVT 22765AT140 D913AEB1 XE1W011F00G
22765AT152.pak 2.5L NA,

CVT

22765AT150

22765AT151

1ECFE976 XE1W012G00G

These files are included in the April 2023 SSM software update.

 

SERVICE PROCEDURE / INFORMATION:

REMINDER:  Customer satisfaction and retention starts with performing quality repairs.

  • Reprogram the ECM following the normal FlashWrite procedure.

Subaru of America, Inc. (SOA) highly recommends utilizing either the Subaru Midtronics DCA8000 Dynamic Diagnostic Charging System or the Subaru Midtronics GR8-1100 Diagnostic Battery Charger to the vehicle in the Power Supply Mode feature anytime a vehicle control module is being reprogrammed. Once the Midtronics charger is connected to the vehicle, if the battery is fully charged, it will take less than three (3) minutes to boot-up the charger, select the Power Supply Mode, and have the battery voltage stabilized and ready for reprogramming.

NOTES:

  • For instructions on using the Power Supply Mode, reference the applicable User Manual for the Midtronics DCA-8000 Dynamic Diagnostic Charging System and the Midtronics GR81100 Diagnostic Battery Charger on STIS.
  • Confirm all electrical loads such as lights, audio, HVAC, seat heaters, and rear defroster are all switched OFF before setting up the charger for Power Supply Mode.
  • Select the correct battery type (Enhanced Flooded, Flooded, Gel, AGM or AGM Spiral).
  • Input the CCA which matches the vehicle’s battery. NOTE: OE and replacement batteries have different CCA ratings. Always confirm the battery’s CCA rating before proceeding.
  • If using a DCA-8000 Dynamic Diagnostic Charging System, set the power supply voltage to 13.5 Volts.
  • DO NOT connect the DST-i or DST-010 until the Power Supply mode function has completed its battery test mode and the Charging Voltage has dropped to and shows a steady 13.5 Volts on the display.
  • Once Power Supply Mode reaches a steady 13.5 Volts, connect the DST-i or DST-010 to the OBD connector and proceed with initiating the normal FlashWrite reprogramming process.
  • Amperage will fluctuate based upon the vehicle’s demand for power. NOTE: If the voltage rises beyond 14 Volts while programming is in process, the procedure will abort. This can indicate a need to test or charge the vehicle battery before any further attempt at programming is made.
  • ALWAYS set the power supply voltage to 13.5 Volts when using Power Supply Mode. NEVER turn the ignition switch on when charging at voltages 15 Volts or higher.

REMINDER: If the DCA-8000 or GR8-1100 indicates the vehicle’s battery must be charged, charge the battery fully before proceeding to reprogram the vehicle while using the Power Supply Mode.

NOTE: Control module failures resulting from battery discharge during reprogramming are not a matter for warranty. Should any DTCs reset after the reprogramming update is performed, diagnose per the procedure outlined in the applicable Service Manual.

 

VERY IMPORTANT:

This information is applicable to the Subaru Midtronics DCA-8000 Dynamic Diagnostic Charging System and the Subaru Midtronics GR8-1100 Diagnostic Battery Charger ONLY. It does not apply to any other brand / type of “generic” battery charger whatsoever. ONLY the DCA-8000 and the GR81100 and their Power Supply Mode feature have been tested and approved by SOA.

IMPORTANT: Always note the original Calibration Identification number (CID) the vehicle came in with on the repair order before reprogramming and, make sure to list the NEW CID for any newly-installed programming (as confirmed from the actual control module AFTER installation). The NEW CID MUST also be noted on the repair order as this information is required for entry in the Miscellaneous Detail field during claim submission.

 

NOTE: The PAK file listings provided in this bulletin are the latest available at the time of publishing. Updates are often released thereafter without revision to the original bulletin. For this reason, it is critical to always have the latest version of Select Monitor software installed on your system. You can confirm if a later version is available by entering the CID listed in this bulletin into FlashWrite. If a newer CID is shown as available in FlashWrite, reprogram using that file.

 

IMPORTANT REMINDERS:

  • SOA strongly discourages the printing and/or local storage of service information as previously released information and electronic publications may be updated at any time.
  • Always check for any open recalls or campaigns anytime a vehicle is in for servicing.
  • Always refer to STIS for the latest service information before performing any repairs.

 


NHTSA ID Number: 10237264

Manufacturer Communication Number: 09-105-23

Summary

This bulletin announces availability of reprogramming files for the Engine Control Module (ECM) to address rare cases of DTCs P0011 (“A” Camshaft Position – Timing Over-Advanced or System Performance Bank 1) and P0021 (“A” Camshaft Position – Timing Over-Advanced or System Performance Bank 2) detected by the ECM.

 


1 Affected Product

Vehicle

MAKE MODEL YEAR
SUBARU IMPREZA 2023

 


1 Associated Document

Manufacturer Communications

NUMBER: 09-105-23
DATE: 05/09/23

https://www.nhtsa.gov/recalls?nhtsaId=10237264

MC-10237264-0001.pdf 264.319KB

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NHTSA ID Number: 10237262

Manufacturer Communication Number: 09-105-23

Summary

This bulletin announces availability of reprogramming files for the Engine Control Module (ECM) to address rare cases of DTCs P0011 (“A” Camshaft Position – Timing Over-Advanced or System Performance Bank 1) and P0021 (“A” Camshaft Position – Timing Over-Advanced or System Performance Bank 2) detected by the ECM.

 

1 Associated Document

Manufacturer Communications

NUMBER: 09-105-23
DATE: 05/09/23

https://www.nhtsa.gov/recalls?nhtsaId=10237262

MC-10237262-0001.pdf 264.319KB

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Download [258.12 KB]

 


 

Reprogramming

What J2534 reprogramming capabilities are available?

(4a) J2534 Reprogramming

Subaru reprogramming files using a generic (non-OEM) SAEJ2534 pass-thru vehicle programming device are available by contacting Service Technical Information Company toll free at 1-866-428-2278. The cost for the CD-ROM with all reprogramming files is $75.00 plus S/H and applicable state tax. Files will be updated four (4) times per year, in CD-ROM format, with all available reprogramming service information at the same above offered cost. Authorized Subaru Dealers are provided the same reprogramming information.

Before purchasing, the reprogramming details can be found in the following Reprogramming J-2534 Files chart. Click the link to view the PDF chart.

Subaru J2534 Reprogramming software meets the latest available J2534-1 specification. Our Reprogramming J2534 Files chart does not specify the Calibration Identification Number (CID); however, this information is included in our offered CD-Rom.

Note: The ECM or TCMeBay being reprogrammed may already contain some or all of the reprogramming files listed in the Reprogramming J2534 Files chart shown by release date. It is possible to damage the vehicles ECM/TCMduring the reprogramming event. Once the reprogramming process has started, it is recommended not to interrupt the process until the event is completed. If you experience any problems, please contact your scan tool maker for further instructions.

 

(4b) Are all pre-2004MY Subaru vehicles compatible with J2534?

No. Subaru has no reprogramming capability for model years 1996-1998. Starting with our 1999 model year, please see our Reprogramming Pre-J2534 Files chart for affected model reprogramming information.

Both pre-J2534 reprogramming and J2534 pass thru reprogramming files are included in the offered HDS kit software for aftermarket service provider application.

Reprogramming Files / P0011 & P0023 - 2023 Subaru Impreza & Crosstrek | small light Tactrix Openport 2.0
Reprogramming Files / P0011 & P0023 - 2023 Subaru Impreza & Crosstrek | small light CarDAQ-Pro All Makes J2534 Reprogramming Tool and Remote Assisted Programming Plus IVS360
Reprogramming Files / P0011 & P0023 - 2023 Subaru Impreza & Crosstrek | small light CarDAQ-Plus 3 All Makes J2534 Reprogramming Tool
Reprogramming Files / P0011 & P0023 - 2023 Subaru Impreza & Crosstrek | small light Drew Technologies (DRWCDPLUSKIT) CarDAQ-Plus J2534 Flash Reprogramming Kit
Reprogramming Files / P0011 & P0023 - 2023 Subaru Impreza & Crosstrek | small light RAP2 OEM J2534 Remote Reprogramming Tool
Reprogramming Files / P0011 & P0023 - 2023 Subaru Impreza & Crosstrek | small light Autel MaxiFlash Xlink, J2534 Reprogramming Tool
Reprogramming Files / P0011 & P0023 - 2023 Subaru Impreza & Crosstrek | small light MAXIFLASH PRO (ALT-MF2534)
Reprogramming Files / P0011 & P0023 - 2023 Subaru Impreza & Crosstrek | small light Autel MaxiFlash Elite VCI J2534 Pass-Thru ECU Programming Tool
Reprogramming Files / P0011 & P0023 - 2023 Subaru Impreza & Crosstrek | small light BOSCH Automotive Tools MTECH2 Mastertech II J2534 VCI
Reprogramming Files / P0011 & P0023 - 2023 Subaru Impreza & Crosstrek | small light Autel MaxiFlash VCI Vehicle Communication Interface J2534 PassThru ECU Programming Device Bluetooth Connection Internet Update Support CAN FD, 4 CAN Channels, DoIP, D-PDU Works with PC or Autel MS909

 


 

https://techinfo.subaru.com/

 


 

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Last update on 2024-05-17 / Affiliate links / Images from Amazon Product Advertising API

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